I don’t know what you did, but in the Text editor, the script name was some nonsense, I would recommend you to take a look at it in the file you shared with us, it was a very weird name.
Then in the logic panel, the Python controller was refering to something like “PlayerScript.mainMovement” or whatever, this means that you needed a Python module named “PlayerScript.py” and a function “mainMovement” in there (the names are not the one used, but you get the point).
This and there was a typo, you wrote “locig” instead of “logic” somewhere.
Good luck spotting the next errors, you should learn where to look quickly, this will help you greatly.
The most common thing are typos, so when you have an error, look closely at the Console.
Its not just hacker type things, the error message is often self-explanatory, and usually a line number is provided, you might want to look around the line and not tunnel vision on it tho.